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List of teletext services

May 03, 2024

Teletext (or "broadcast teletext") is a television information retrieval service developed in the United Kingdom in the early 1970s. It offers a range of text-based information, typically including national, international and sporting news, weather and TV schedules. Subtitle (or closed captioning) information is also transmitted in the teletext signal, typically on page 888[1] or 777.

A number of similar teletext services were developed in other countries, some of which attempted to address the limitations of the British-developed system, with its simple graphics and fixed page sizes.

This is an incomplete list of teletext services available on different television channels around the world.

Countries with functioning teletext services edit

Albania edit

  • Top-Channel
  • TVSH
  • Mediaset
  • RAI
  • SAT.1

Austria edit

 
ORF teletext

Bosnia and Herzegovina edit

  • BHT1 Text (BHT1) - main state level public TV channel in Bosnia and Herzegovina
  • FTV Text (FTV) - entity level public TV channel
  • RTRS Text (RTRS) - entity level public TV channel

Croatia edit

Czech Republic edit

Defunct services edit

Denmark edit

  • DR Tekst-TV (Danmarks Radio)
  • TV2 Tekst-TV (TV2 Adopted digital teletext, but abandoned the service in 2019)
  • Viasat Tekst-TV (Viasat)

In fact, almost all TV channels in Denmark have teletext (called tekst-TV). Some of those services are entirely in Danish, while international channels (Discovery Channel, Animal Planet etc.) share their teletext with the other Scandinavian countries.

Finland edit

The Finnish national public broadcaster Yle has its own Teletext (Yle Teksti-TV). It shows news, sport and programme information round the clock. Theme pages on the weather, traffic, work and leisure.[17] Teksti-TV also has news in English on page 190.

France edit

 
ARTE France last teletext "home" page
 
France 2 teletext home page
 
Antiope system page
Main article: Antiope (teletext)

In France, where the SECAM standard is used in television broadcasting, a teletext system was developed in the late 1970s under the name Antiope. It had a higher data rate and was capable of dynamic page sizes, allowing more sophisticated graphics. It was phased out in favour of standard teletext in 1991.

A lot of French channels have teletext left only for subtitling. Here some with a complete text:

Germany edit

 
ARD teletext
 
BR Level 1.0 and 2.5 teletext

Almost all German TV stations have teletext. Here are some of it:

Greece edit

Hungary edit

 
Duna TV teletext
 
MTVA teletext
 
RTL Klub teletext

Iceland edit

  • RÚV textavarp (Icelandic public TV station RÚV) available to view at Textavarp.is[26]

Ireland edit

Defunct services edit

Italy edit

State-owned RAI launched its Teletext service, called Televideo, in 1984.

Defunct services edit

MTV Video was active between 2000 and 2010 (ex MusicFax in 1991), while "LA7 Video", the Teletext service of La7, was launched in 2001 but discontinued in 2014 (ex TMCvideo in 1992). Mediaset, the main commercial broadcaster, launched its Mediavideo in 1997 (ex Teletext in 1993) (discontinued in 2022).

Latvia edit

Defunct service edit

  • Latvian Television used to have teletext, but as of March 2007, it is closed.

Luxembourg edit

Netherlands edit

 
NOS Teletekst 1980

The Netherlands has run a regular Teletext service since the end of 1977 on the public broadcasting channels, and the commercial and regional channels that were later introduced also have their own services. Some of these channels also run Tekst-TV, which broadcasts a selection of their teletext pages as a regular TV broadcast, using improved fonts and background graphics, when no normal programming is shown.

Subtitling only edit

Defunct service edit

Norway edit

Pakistan edit

  • PTV Teletext service

Poland edit

 
Telegazeta teletext page in 1980

Portugal edit

 
SIC teletext

Romania edit

Russia edit

 
A screenshot of Teletext on TV Centre, (Note: This TV does not support Cyrillic.)
  • Channel One
  • Russia 1 (subtitles only)
  • Match TV (subtitles only)
  • NTV
  • Channel 5
  • Russia K (subtitles only)
  • Karusel (subtitles only)
  • REN TV (subtitles only)
  • CENTR-INFO (TV Center)
  • STS (subtitles only)
  • Domashny (subtitles only)
  • TV-3 (subtitles only)
  • Friday! (subtitles only)
  • Zvezda (subtitles only)
  • TNT (subtitles only)
  • 2x2 (subtitles only)
  • Mir (subtitles only)
  • Soyuz (subtitles only)
  • Che! (subtitles only)
  • STS LOVE (subtitles only)
  • TNT4 (subtitles only)
  • Kuhnya TV (subtitles only)
  • Auto Plus (subtitles only)
  • Animal Planet (subtitles only)
  • Nickelodeon (subtitles only)
  • IZ.RU (subtitles only)
  • Muzika Pervogo (subtitles only)
  • Super! (subtitles only)
  • Match! Strana (subtitles only)

Defunct services edit

  • 1 kanal Ostankino
  • ORT
  • 4 kanal Ostankino
  • Rossiskije University
  • RTR
  • MTV Russia (2006-2008)
  • 2x2
  • Russia-Kuban
  • Peterburgksiy teletext (TNT-Peterburg, Peterburg - 5 kanal, Regionalnoe televidenie)
  • Sevastopolskiy teletext (NTS)
  • Nizhegorodskiy teletext (NTR, NNTV, ORT)
  • Prima-TV
  • Stolitca
  • 31 kanal
  • TV-6
  • MTK
  • Sluzhba Teletext (M1)

Serbia edit

Defunct services edit

  • BK Videotext (BKTV)
  • Super TV Teletext (Super TV)
  • Enter Teletext (TV Enter)
  • 3K Text (RTS 3K)
  • Avala text (Avala)

Slovakia edit

Slovenia edit

South Africa edit

  • Teledata (only available on SABC 2; rarely updated)

Spain edit

 
A screenshot of Teletexto in Spain

Defunct services edit

Sweden edit

Defunct services edit

Switzerland edit

 
SRF teletext

Turkey edit

  • Telegün (TRT) The Teletext is available online at (in Turkish)

Defunct services edit

Ukraine edit

  • INTERTEXT (The Teletext on Inter Media Group TV channels, also is available on-line at Інтертекст)

Vietnam edit

  • DN2-Asia, first Vietnamese language teletext.

Countries with no teletext services edit

Worldwide edit

Australia edit

Belarus edit

Belgium edit

  • RTBF-Teletexte (RTBF. Service ended during the week of 12 February 2024)[39]
  • VRT-Teletekst (VRT. Service ended 1 June 2016)

Bulgaria edit

  • Televest (BNT 1) (defunct since 2017)
  • Evrokom text (Evrokom NKTV) (defunct)
  • Nova text (Nova TV) (defunct since 2012)

Canada edit

Main article: Telidon

The CBC ran a teletext service, IRIS, accessible only in Calgary, Toronto and Montreal. It ran from 1983 until about 1986, and used the Canadian-developed Telidon system, which was developed in 1980. Like Antiope, Telidon allowed significantly higher graphic resolution than standard teletext.

Estonia edit

Indonesia edit

  • TVRI-Text (TVRI, 1995 - 1999)
  • RCTI Seputar (RCTI, 1997 - 1999)

Israel edit

Japan edit

Main article: JTES
  • Telemo Japan (NHK)
  • TV Asahi Data Vision (TV Asahi) (7 April 1986 – 24 July 2011)
  • AXES4 (Nippon TV) (1985-31 March 2007)
  • Tokyo Data Vision (TBS)
  • Fuji TV
  • Tokyo Metropolitan Television
  • Nikkei Telepress (TV Tokyo)

Malaysia edit

New Zealand edit

Singapore edit

Thailand edit

  • "ข่าวเขียน อสมท" Or Electronic News (Modernine TV) (1983-1993)
  • "Infonet" (Channel 3 (Thailand)) (Known up until 1996 as ข่าวเขียน ช่อง 3)

United Kingdom edit

Main article: Teletext

Teletext was created in the United Kingdom in the early 1970s. Different systems existed, but by the end of the decade they converged, with the creation of the World System Teletext (WST). WST remained in use for analogue broadcasts until 2012.

Service Channel Start End Notes
5 Text Channel 5 1997 2011
ATR Text At the Races 200? 2013
Anglia Text ITV1 Anglia 1995 2004
Border Text ITV1 Border 1995 2004
Carlton Plus ITV1 Carlton 1995 2004 The service included the former Central and Westcountry regions from 1999
Ceefax BBC One and BBC Two 1973 2012 The world's first Teletext system.
Centext ITV Central 1995 1999
FourText (formerly 4-Tel) Channel 4 1982 2003 Known as 4-Tel until 2002
Grampian Text STV Grampian 1995 2010?
Granada Text ITV1 Granada 1995 2004
HTV Wales Teletext + ITV1 HTV Wales 1995 2004
HTV West Teletext + ITV1 HTV West 1995 2004
LWT 600 Plus ITV1 LWT 1995 2004
Meridian ITV1 Meridian 1995 2004
MTVtext MTV 1992 20??
Music Box Teletext Music Box 1984 1987 Incorporated into SuperText when Super Channel replaced Music Box.
NickText Nickelodeon 1994 ?
ORACLE ITV and Channel 4 1974 1992
RacingUK Racing UK 2005 2016 The UK's last Teletext system.
Parlifax BBC Parliament 1996 20??
Paramount Text Paramount Comedy 1995 2004
Sbectel S4C 1982 2009
Scot-Text ITV1 Scottish TV 1995 2011?
Sci Fi Text Syfy 1995? 2000
Sky Text various BSkyB channels 1985 30 October 2013
SuperText Super Channel 1987 1998
Teletext Ltd. ITV1, Channel 4 and S4C 1993 2009
Teletext Ltd. Five 2002 2009
Teletext on 4 Channel 4 2003 2009
ToonText Cartoon Network 1993? ?
Tyne Tees Television (teletext) ITV1 Tyne Tees 1995 2004
UTV Plus ITV UTV 1995 20??
Westcountry Text ITV Westcountry 1995 1999
Yorkshire Television Text ITV1 Yorkshire Television 1995 2004

Ceefax edit

Main article: Ceefax
 
Early Ceefax test transmission

The first test transmissions were made by the BBC in 1972–74, with the name Ceefax ("see facts"). The Ceefax system went live on 23 September 1974 with thirty pages of information. Due to the adoption of a common teletext standard (WST), the Ceefax system ceased in 1976. The name was retained for the service itself, that continued after that year using the WST standard.

Oracle edit

Main article: ORACLE (teletext)

ORACLE was first broadcast on the ITV network in the mid-late 1970s. Due to the adoption of a common teletext standard (WST), the ORACLE system ceased in 1976. The name was retained for the service itself, that continued after that year using the WST standard.

United States edit

United States edit

Adoption in the United States was hampered due to a lack of a single teletext standard and consumer resistance to the high initial price of teletext decoders. Throughout the period of analogue broadcasting, teletext or other similar technologies in the US were practically non-existent, with the only technologies resembling such existing in the country being closed captioning, TV Guide On Screen, and Extended Data Services (XDS).

A version of the European teletext standard designed to work with the NTSC television standard used in North America was first demonstrated in the US in 1978 by station KSL in Salt Lake City, Utah, premiered a teletext service using Ceefax. They were followed by American television network CBS, which decided to try both the British Ceefax and French Antiope software for preliminary tryouts for a teletext service, using station KMOX (now KMOV) in St. Louis, Missouri as a testing ground.[42][43]

CBS decided on Antiope and mounted a large market trial in Los Angeles in partnership with NBC and Public Broadcasting Service (PBS) Public television. Services premiered simultaneously on station KNXT (now KCBS-TV), KNBC and KCET in Los Angeles.[44][45] All three services included an array of local news and information services. KCET's service also included service components for use in schools.

NABTS edit

Main article: NABTS

Later, an official North American standard of teletext, called NABTS (North American Broadcast Teletext Specification) was developed in the early 1980s by Norpak, a Canadian company. NABTS provided improved graphic and text capability over WST, but was quite short-lived. This was mainly due to the expensive cost of NABTS decoders, costing in the thousands of dollars upon their release to the public. NABTS, however, was adopted for a short while by American TV networks NBC & CBS throughout the early-to-mid 80s, CBS using it for their short-lived ExtraVision teletext service, which premiered after the early Antiope & Ceefax trials by CBS & KNXT, and NBC, who had a NABTS-based service called NBC Teletext for a very short time in the mid-1980s. NBC discontinued their service in 1985 due to the cost of NABTS decoders not dropping to an affordable level for the consumer public.[46]

The NABTS protocol received a revival of sorts in the late 90s, when it was used for the datacasting features of WebTV for Windows under Windows 98, and for Intel's now-defunct InterCast service (also for Windows as well), using a proper TV tuner card (such as the ATI All-In-Wonder or Hauppauge's Win-TV).

1990s: InterCast edit

Main article: Intercast

InterCast was a modern teletext-like system created by Intel in 1996, using a TV tuner card installed in a desktop PC running Windows with the InterCast Viewer software. The software would receive data representing HTML pages via the VBI (Vertical Blanking Interval) of a television channel's video, while displaying in a window in the InterCast software the TV channel itself. The HTML data received would then be displayed in another window in the Intercast software. It usually was extra supplemental information relevant to the TV program being viewed, such as extra clues for the viewer during a murder mystery show, or extra news headlines or extended weather forecasts during a newscast.

NBC, as well as The Weather Channel, CNN and M2 (now MTV2), utilized InterCast technology to complement their programming. InterCast, however, fell into disuse, and Intel discontinued support of InterCast a few years later.

WaveTop edit

Another service in the US similar in delivery and content to teletext was the WaveTop service, provided and operated by the Wavephore Corporation. It used the same types of InterCast-compatible TV tuner cards, and used an application that ran under Windows, like InterCast. In fact, WaveTop software was also bundled with TV tuner cards that had InterCast software bundled with them as well.

However, Wavetop was an independent service from InterCast, and wasn't a complementary service to a television program or channel like the latter. In fact, viewing television with a TV card was not possible while the WaveTop software was running, since the software utilized the TV tuner card as a full-time data receiver.

WaveTop provided content from several different providers in the form of HTML pages displayed in the WaveTop software, such as news articles from the New York Times, weather information provided by The Weather Channel, and sports from ESPN. It also delivered short video clips, usually commercials, that could be viewed in the software as well.

When it was in operation, WaveTop's data was delivered on the VBI of local public TV stations affiliated with PBS through their PBS National Datacast[47] division, that the WaveTop software tuned the TV card to in order to receive the service.

Guide+ edit

Main article: Guide Plus

Yet another service in the U.S. that relied on data delivery via the VBI like teletext, was the Guide+ (Guide Plus, also referred to as GuidePlus+ as well) service provided and developed by Gemstar. There were several models of television sets made throughout the 90s by Thomson Consumer Electronics under the RCA and General Electric brands that had built-in Guide+ decoders. Guide+ was an on-screen interactive program guide that provided current TV schedule listings, as well as other information like news headlines. Some Guide+ equipped sets from RCA even had an IR-emitting sensor that could be plugged into the back of the TV, to control a VCR to record programs which could be selected from the on-screen Guide+ listings. In some ways, this was very similar to the Video Programming by Teletext|Video Programming by Teletext (VPT), Video Program System (VPS), and Programme Delivery Control (PDC) features of British/European teletext.

Guide+ was a free service, supported by advertisements displayed on-screen in the Guide+ menu and listing screens, not unlike banner ads displayed on web pages. Guide+ was delivered over the VBI of select local American TV stations.

Guide+ was discontinued by Gemstar in June 2004, and soon afterwards, Thomson dropped the Guide+ features from all RCA and GE television sets made afterward.

Guide+ in the United States was replaced by Gemstar with a similar service (delivered in the same fashion via VBI like Guide+), called TV Guide On Screen.[48] A small number of televisions, DVD recorders, and digital video recorders were released with TV Guide On Screen capabilities. The service was discontinued in the US in 2013.[49]

The Guide+ name and service was still used in Europe by Gemstar until that version of the service was phased out in 2016.[50] The same service was known in Japan as G-Guide.[citation needed]

Star Sight edit

Similar to Guide+ was Star Sight,[51] with its decoders built into TVs manufactured by Zenith, Samsung, Sony, Toshiba, Magnavox, and others. This was an electronic program guide service similar to Guide+, but was a service that relied on monthly subscription fees paid by the user, not from revenue gathered from on-screen advertisements like Guide+. Star Sight discontinued operations on 21 July 2003, due to a lack of subscribers to the service. Star Sight's data was also delivered on the VBI of local PBS stations through the PBS National Datacast division, much like how WaveTop was delivered as mentioned previously in this article.

International edit

World System Teletext edit

Main article: World System Teletext

World System Teletext (or WST) is the name of a standard for teletext throughout Europe today. Almost all television sets sold in Europe since the early ’80s have built-in WST-standard teletext decoders as a feature.

It originally stems from the UK standards developed by the BBC (Ceefax) and the UK Independent Broadcasting Authority (ORACLE) in 1974 for teletext transmission, extended in 1976 as the Broadcast Teletext Specification.

With some tweaks to allow for alternative national character sets, and adaptations to the NTSC 525-line system as necessary, this was then promoted internationally as "World System Teletext".

It was accepted by CCIR in 1986 as CCIR Teletext System B, one of four recognized standards for teletext worldwide.

WST was also used for a short time in the US, with services provided throughout the late 1970s and early 1980s by several regional American TV networks (such as the University of Wisconsin–Madison's Infotext service in the mid-1980s, which was carried on several TV stations across Wisconsin (and nationally by The Discovery Channel),[52][53] and Agtext, provided by Kentucky Educational Television and carried on KET's stations, both services providing agriculturally oriented information) and major-market U.S. TV stations (such as Metrotext, which was formerly carried on station KTTV in Los Angeles, and KeyFax, formerly on WFLD in Chicago).

 
WST-based service Electra

Perhaps the most prominent of American teletext providers was the Electra teletext service, using WST, which was broadcast starting in the early 1980s on the vertical blanking interval (VBI) of the American cable channel WTBS. Electra was owned and operated by Taft Broadcasting and Satellite Syndicated Systems (SSS). Electra ran up until 1993, when it was shut down due to Zenith, the prominent (and only) American TV manufacturer at the time offering teletext features in their sets decided to discontinue such features, as well as a lack of funding and lagging interest in teletext by the American consumer.

Zenith manufactured models of television sets in the US in the 1980s, most notably their Digital System 3 line, that had built-in WST teletext decoders as a feature, much like most British/European TV sets. Teletext services in the US like Electra could be received with one of these sets, but these were mostly more expensive higher-end sets offered by Zenith, possibly causing Electra (and American teletext in general) to never catch on with the public.

Australian company Dick Smith Electronics (DSE) also offered through their US distributors a set-top WST teletext decoder kit. The kit used as its core the same teletext decoding module (manufactured by UK electronics company Mullard) installed in most British TV sets, with additional circuitry to adapt it for American NTSC video, and to utilize it in a separate set-top box.

A significant reason for the demise of American teletext was when Zenith introduced built-in closed captioning decoders in TVs in the early '90s, as mandated by the FCC. It was not practical for Zenith to re-design their TV chassis models that previously had teletext decoder support to have both teletext and closed captioning support. So Zenith decided to drop the teletext features, therefore ending teletext service in the US in the early 1990s, considering Zenith was the only major manufacturer of teletext-equipped sets in the United States.

References edit

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  7. ^ "HRT: Teletekst". teletekst.hrt.hr.
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  15. ^ "Primo Love Teletext". Retrieved 2 April 2018.
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  17. ^ "Mikä Teksti-tv?" (in Finnish). Yle. Retrieved 10 August 2015.
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May 03, 2024
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This article has multiple issues Please help improve it or discuss these issues on the talk page Learn how and when to remove these template messages This article needs additional citations for verification Please help improve this article by adding citations to reliable sources Unsourced material may be challenged and removed Find sources List of teletext services news newspapers books scholar JSTOR October 2021 Learn how and when to remove this message This article possibly contains original research Please improve it by verifying the claims made and adding inline citations Statements consisting only of original research should be removed October 2021 Learn how and when to remove this message This article needs to be updated Please help update this article to reflect recent events or newly available information October 2021 This article relies excessively on references to primary sources Please improve this article by adding secondary or tertiary sources Find sources List of teletext services news newspapers books scholar JSTOR October 2021 Learn how and when to remove this message Learn how and when to remove this message Teletext or broadcast teletext is a television information retrieval service developed in the United Kingdom in the early 1970s It offers a range of text based information typically including national international and sporting news weather and TV schedules Subtitle or closed captioning information is also transmitted in the teletext signal typically on page 888 1 or 777 A number of similar teletext services were developed in other countries some of which attempted to address the limitations of the British developed system with its simple graphics and fixed page sizes This is an incomplete list of teletext services available on different television channels around the world Contents 1 Countries with functioning teletext services 1 1 Albania 1 2 Austria 1 3 Bosnia and Herzegovina 1 4 Croatia 1 5 Czech Republic 1 5 1 Defunct services 1 6 Denmark 1 7 Finland 1 8 France 1 9 Germany 1 10 Greece 1 11 Hungary 1 12 Iceland 1 13 Ireland 1 13 1 Defunct services 1 14 Italy 1 14 1 Defunct services 1 15 Latvia 1 15 1 Defunct service 1 16 Luxembourg 1 17 Netherlands 1 17 1 Subtitling only 1 17 2 Defunct service 1 18 Norway 1 19 Pakistan 1 20 Poland 1 21 Portugal 1 22 Romania 1 23 Russia 1 23 1 Defunct services 1 24 Serbia 1 24 1 Defunct services 1 25 Slovakia 1 26 Slovenia 1 27 South Africa 1 28 Spain 1 28 1 Defunct services 1 29 Sweden 1 29 1 Defunct services 1 30 Switzerland 1 31 Turkey 1 31 1 Defunct services 1 32 Ukraine 1 33 Vietnam 2 Countries with no teletext services 2 1 Worldwide 2 2 Australia 2 3 Belarus 2 4 Belgium 2 5 Bulgaria 2 6 Canada 2 7 Estonia 2 8 Indonesia 2 9 Israel 2 10 Japan 2 11 Malaysia 2 12 New Zealand 2 13 Singapore 2 14 Thailand 2 15 United Kingdom 2 15 1 Ceefax 2 15 2 Oracle 2 16 United States 3 United States 3 1 NABTS 3 2 1990s InterCast 3 3 WaveTop 3 4 Guide 3 5 Star Sight 4 International 4 1 World System Teletext 5 ReferencesCountries with functioning teletext services editAlbania edit Top Channel TVSH Mediaset RAI SAT 1 Austria edit nbsp ORF teletext ORF Text ORF1 2 ORF2 3 ORF3 4 ORF Sport Text ORF Sport Plus 5 TW1 Text TW1 3satText 3sat ATV TEXT ATV Puls 4 Text Puls 4 Sat1 Osterreich Text Sat 1 Osterreich ProSieben Text Austria Pro 7 Osterreich kabel eins text Austria Kabel 1 Osterreich RTLtext AT RTL Osterreich RTL II TEXT AT RTL 2 Austria 9 Text Austria 9 Tirol TV teletext 6 Bosnia and Herzegovina edit BHT1 Text BHT1 main state level public TV channel in Bosnia and Herzegovina FTV Text FTV entity level public TV channel RTRS Text RTRS entity level public TV channel Croatia edit HTV TTXT Croatian Radiotelevision 7 Nova Text Nova TV RTL Text RTL Televizija Czech Republic edit Teletext CT 8 Teletext TV ocko 9 Defunct services edit Teletext Nova 10 11 Prima Teletext 12 13 Prima Cool Teletext 14 Prima Love Teletext 15 Teletext TV Barrandov 16 Denmark edit DR Tekst TV Danmarks Radio TV2 Tekst TV TV2 Adopted digital teletext but abandoned the service in 2019 Viasat Tekst TV Viasat In fact almost all TV channels in Denmark have teletext called tekst TV Some of those services are entirely in Danish while international channels Discovery Channel Animal Planet etc share their teletext with the other Scandinavian countries Finland edit The Finnish national public broadcaster Yle has its own Teletext Yle Teksti TV It shows news sport and programme information round the clock Theme pages on the weather traffic work and leisure 17 Teksti TV also has news in English on page 190 Yle Teksti TV Yle MTV3 Tekstikanava MTV3 Defunct TekstiNelonen Nelonen subtitling only Subteksti Sub defunct BloxyTV Text Service https btvtelevisio wixsite com teletext France edit nbsp ARTE France last teletext home page nbsp France 2 teletext home page nbsp Antiope system page Main article Antiope teletext In France where the SECAM standard is used in television broadcasting a teletext system was developed in the late 1970s under the name Antiope It had a higher data rate and was capable of dynamic page sizes allowing more sophisticated graphics It was phased out in favour of standard teletext in 1991 A lot of French channels have teletext left only for subtitling Here some with a complete text TF1 France 2 France 3 Canal subtitles only France 5 Arte M6 subtitles only Germany edit nbsp ARD teletext nbsp BR Level 1 0 and 2 5 teletext Almost all German TV stations have teletext Here are some of it ARD 18 and all regional broadcasters ZDF ZDF 19 ZDFneo 20 ZDFinfo 21 ARD amp ZDF KiKa 22 Phoenix RTL Deutschland RTL 23 VOX 24 RTL II and others ProSiebenSat 1 ProSieben Sat 1 kabel eins and others 25 Tele 5 25 Sport1 25 Welt 25 and others Greece edit NERIT State television channels N1 N Sports Mediatext Mega Channel Star Channel Sports TV Extra3 Newsphone Hellas ANT1 Alpha TV Alter Channel MAD TV Metromedia Group Vergina Nickelodeon Rise Smile Nickelodeon Plus Super TV Halkidiki Ionian Channel Atlas TV Hungary edit nbsp Duna TV teletext nbsp MTVA teletext nbsp RTL Klub teletext m1Text m1 m2Text m2 TV2 Text TV2 Klub text RTL Klub Viasat 3 Viasat 3 Iceland edit RUV textavarp Icelandic public TV station RUV available to view at Textavarp is 26 Ireland edit RTE Aertel RTE One RTE 2 RTEjr and RTE News Currently the service is now shut down 27 Defunct services edit threetext TV3 2001 201 Teacs TG4 TG4 1999 20 Italy edit State owned RAI launched its Teletext service called Televideo in 1984 Televideo RAI Defunct services edit MTV Video was active between 2000 and 2010 ex MusicFax in 1991 while LA7 Video the Teletext service of La7 was launched in 2001 but discontinued in 2014 ex TMCvideo in 1992 Mediaset the main commercial broadcaster launched its Mediavideo in 1997 ex Teletext in 1993 discontinued in 2022 La7Video La7 MTVVideo MTV Mediavideo Mediaset Latvia edit TV3 lv TV3 Latvia Defunct service edit Latvian Television used to have teletext but as of March 2007 it is closed Luxembourg edit RTL Text RTL Tele Letzebuerg Netherlands edit nbsp NOS Teletekst 1980 The Netherlands has run a regular Teletext service since the end of 1977 on the public broadcasting channels and the commercial and regional channels that were later introduced also have their own services Some of these channels also run Tekst TV which broadcasts a selection of their teletext pages as a regular TV broadcast using improved fonts and background graphics when no normal programming is shown NOS Teletekst NPO 1 NPO 2 and NPO 3 28 Omroep Brabant Omrop Fryslan Text RTV Drenthe RTV Oost TV Gelderland Teletekst Subtitling only edit RTL Nederland Text RTL 4 RTL 5 RTL7 and RTL 8 29 SBS Text NET5 Text SBS6 Text Veronica Text Main teletext service ended 1 January 2018 Defunct service edit Fox Sports Ended 27 June 2019 Norway edit Norwegian Broadcasting Corporation NRK Tekst TV TV 2 TV 2 Text TVNorge TV3 Pakistan edit PTV Teletext service Poland edit nbsp Telegazeta teletext page in 1980 Telegazeta Telewizja Polska 30 Gazeta TV Polsat Polsat Gazeta TV4 TV4 Telestrony TVN Mediatext 5 Tele5 Mediatext 1P Polonia 1 4fun tv Text Portugal edit nbsp SIC teletext RTP Texto Radio e Televisao de Portugal 31 SIC Teletexto SIC Teletexto TVI TVI 32 Romania edit Teletext TVR TVR 1 TVR 2 TVR 3 TVRi CNM Text Național TV Național 24 Plus Favorit TV CineEst Boomerang TV Market Antena Group Teletext Antena 1 Antena Stars Antena 3 Happy Channel ZU TV Russia edit nbsp A screenshot of Teletext on TV Centre Note This TV does not support Cyrillic Channel One Russia 1 subtitles only Match TV subtitles only NTV Channel 5 Russia K subtitles only Karusel subtitles only REN TV subtitles only CENTR INFO TV Center STS subtitles only Domashny subtitles only TV 3 subtitles only Friday subtitles only Zvezda subtitles only TNT subtitles only 2x2 subtitles only Mir subtitles only Soyuz subtitles only Che subtitles only STS LOVE subtitles only TNT4 subtitles only Kuhnya TV subtitles only Auto Plus subtitles only Animal Planet subtitles only Nickelodeon subtitles only IZ RU subtitles only Muzika Pervogo subtitles only Super subtitles only Match Strana subtitles only Defunct services edit 1 kanal Ostankino ORT 4 kanal Ostankino Rossiskije University RTR MTV Russia 2006 2008 2x2 Russia Kuban Peterburgksiy teletext TNT Peterburg Peterburg 5 kanal Regionalnoe televidenie Sevastopolskiy teletext NTS Nizhegorodskiy teletext NTR NNTV ORT Prima TV Stolitca 31 kanal TV 6 MTK Sluzhba Teletext M1 Serbia edit TeletextB92 B92 Prva Teletekst Prva Srpska Televizija Happy teletext Happy TV Pink Teletekst RTV Pink RTS Teletekst RTS1 RTS2 RTV Teletekst RTV1 RTV2 Sport Klub TXT RTV Studio B TXT Arena Sport Teletext Arena Sport 1 Defunct services edit BK Videotext BKTV Super TV Teletext Super TV Enter Teletext TV Enter 3K Text RTS 3K Avala text Avala Slovakia edit STV text Slovenska televizia markiza text Markiza JOJ text TV JOJ Slovenia edit MMC Teletekst Radiotelevizija Slovenija 33 South Africa edit Teledata only available on SABC 2 rarely updated Spain edit nbsp A screenshot of Teletexto in Spain Teletexto TVE 34 Television Espanola Since 1988 35 Teletexto AtresMedia 36 Antena 3 laSexta Teletexto Mediaset Telecinco Cuatro FDF Teletexto Televisio de Catalunya Energy only for subtitles Divinity only for subtitles Boing only for subtitles BeMad only for subtitles Defunct services edit Telemadrid 1991 2013 Television de Galicia 1995 2018 Sweden edit SVT Text Sveriges Television Defunct services edit Kanal 5 Text Kanal 5 TV3 Text TV3 TV6 Text TV6 TV4 Text TV4 Switzerland edit nbsp SRF teletext TELETEXT Made by SWISS TXT for all national TV stations including SF TSR and TSI 37 3 TEXT 3 RTL II TEXT CH RTL 2 SSF TEXT Schweizer Sportfernsehen Turkey edit Telegun TRT The Teletext is available online at Telegun in Turkish Defunct services edit D Text Kanal D ShowText Show TV Start Text Star TV AText ATV Tirol text Tirol tv 38 Ukraine edit INTERTEXT The Teletext on Inter Media Group TV channels also is available on line at Intertekst Vietnam edit DN2 Asia first Vietnamese language teletext Countries with no teletext services editWorldwide edit BBCfax BBC World 1991 2012 CNN text CNN 1993 2006 TV5 text TV5Monde 1993 2013 Australia edit Austext Seven Network 1982 30 September 2009 Belarus edit Beltek Belarus 1 defunct from 2008 Belgium edit RTBF Teletexte RTBF Service ended during the week of 12 February 2024 39 VRT Teletekst VRT Service ended 1 June 2016 Bulgaria edit Televest BNT 1 defunct since 2017 Evrokom text Evrokom NKTV defunct Nova text Nova TV defunct since 2012 Canada edit Main article Telidon The CBC ran a teletext service IRIS accessible only in Calgary Toronto and Montreal It ran from 1983 until about 1986 and used the Canadian developed Telidon system which was developed in 1980 Like Antiope Telidon allowed significantly higher graphic resolution than standard teletext Estonia edit ETV teletekst Eesti Televisioon defunct 40 TV3 ee TV3 Estonia defunct Indonesia edit TVRI Text TVRI 1995 1999 RCTI Seputar RCTI 1997 1999 Israel edit Israeli Educational Television 41 Japan edit Main article JTES Telemo Japan NHK TV Asahi Data Vision TV Asahi 7 April 1986 24 July 2011 AXES4 Nippon TV 1985 31 March 2007 Tokyo Data Vision TBS Fuji TV Tokyo Metropolitan Television Nikkei Telepress TV Tokyo Malaysia edit Beriteks RTM 1985 2000 Infonet TV3 1985 2008 New Zealand edit TVNZ Teletext TVNZ 1 TVNZ 2 TV3 1984 2 April 2013 Singapore edit MediaCorp Teletext MediaCorp TV Channel 5 MediaCorp TV Channel 8 MediaCorp Channel NewsAsia 1 August 1983 30 September 2013 Thailand edit khawekhiyn xsmth Or Electronic News Modernine TV 1983 1993 Infonet Channel 3 Thailand Known up until 1996 as khawekhiyn chxng 3 United Kingdom edit Main article Teletext Teletext was created in the United Kingdom in the early 1970s Different systems existed but by the end of the decade they converged with the creation of the World System Teletext WST WST remained in use for analogue broadcasts until 2012 Service Channel Start End Notes 5 Text Channel 5 1997 2011 ATR Text At the Races 200 2013 Anglia Text ITV1 Anglia 1995 2004 Border Text ITV1 Border 1995 2004 Carlton Plus ITV1 Carlton 1995 2004 The service included the former Central and Westcountry regions from 1999 Ceefax BBC One and BBC Two 1973 2012 The world s first Teletext system Centext ITV Central 1995 1999 FourText formerly 4 Tel Channel 4 1982 2003 Known as 4 Tel until 2002 Grampian Text STV Grampian 1995 2010 Granada Text ITV1 Granada 1995 2004 HTV Wales Teletext ITV1 HTV Wales 1995 2004 HTV West Teletext ITV1 HTV West 1995 2004 LWT 600 Plus ITV1 LWT 1995 2004 Meridian ITV1 Meridian 1995 2004 MTVtext MTV 1992 20 Music Box Teletext Music Box 1984 1987 Incorporated into SuperText when Super Channel replaced Music Box NickText Nickelodeon 1994 ORACLE ITV and Channel 4 1974 1992 RacingUK Racing UK 2005 2016 The UK s last Teletext system Parlifax BBC Parliament 1996 20 Paramount Text Paramount Comedy 1995 2004 Sbectel S4C 1982 2009 Scot Text ITV1 Scottish TV 1995 2011 Sci Fi Text Syfy 1995 2000 Sky Text various BSkyB channels 1985 30 October 2013 SuperText Super Channel 1987 1998 Teletext Ltd ITV1 Channel 4 and S4C 1993 2009 Teletext Ltd Five 2002 2009 Teletext on 4 Channel 4 2003 2009 ToonText Cartoon Network 1993 Tyne Tees Television teletext ITV1 Tyne Tees 1995 2004 UTV Plus ITV UTV 1995 20 Westcountry Text ITV Westcountry 1995 1999 Yorkshire Television Text ITV1 Yorkshire Television 1995 2004 Ceefax edit Main article Ceefax nbsp Early Ceefax test transmission The first test transmissions were made by the BBC in 1972 74 with the name Ceefax see facts The Ceefax system went live on 23 September 1974 with thirty pages of information Due to the adoption of a common teletext standard WST the Ceefax system ceased in 1976 The name was retained for the service itself that continued after that year using the WST standard Oracle edit Main article ORACLE teletext ORACLE was first broadcast on the ITV network in the mid late 1970s Due to the adoption of a common teletext standard WST the ORACLE system ceased in 1976 The name was retained for the service itself that continued after that year using the WST standard United States edit AgText Kentucky Educational Television 1980s 1998 Datavizion WHA TV Discovery Channel 1980s Electra WKRC TV Superstation WTBS SPN 1980s 1993 ExtraVision CBS 1983 1986 Infotext WHA TV Discovery Channel 1980s KeyFax WTBS WFLD TV 1980s NBC Teletext NBC 1983 1985 Tempo Text WTBS SPN 1980s 1993 Time Teletext 1980s United States editAdoption in the United States was hampered due to a lack of a single teletext standard and consumer resistance to the high initial price of teletext decoders Throughout the period of analogue broadcasting teletext or other similar technologies in the US were practically non existent with the only technologies resembling such existing in the country being closed captioning TV Guide On Screen and Extended Data Services XDS A version of the European teletext standard designed to work with the NTSC television standard used in North America was first demonstrated in the US in 1978 by station KSL in Salt Lake City Utah premiered a teletext service using Ceefax They were followed by American television network CBS which decided to try both the British Ceefax and French Antiope software for preliminary tryouts for a teletext service using station KMOX now KMOV in St Louis Missouri as a testing ground 42 43 CBS decided on Antiope and mounted a large market trial in Los Angeles in partnership with NBC and Public Broadcasting Service PBS Public television Services premiered simultaneously on station KNXT now KCBS TV KNBC and KCET in Los Angeles 44 45 All three services included an array of local news and information services KCET s service also included service components for use in schools NABTS edit Main article NABTS Later an official North American standard of teletext called NABTS North American Broadcast Teletext Specification was developed in the early 1980s by Norpak a Canadian company NABTS provided improved graphic and text capability over WST but was quite short lived This was mainly due to the expensive cost of NABTS decoders costing in the thousands of dollars upon their release to the public NABTS however was adopted for a short while by American TV networks NBC amp CBS throughout the early to mid 80s CBS using it for their short lived ExtraVision teletext service which premiered after the early Antiope amp Ceefax trials by CBS amp KNXT and NBC who had a NABTS based service called NBC Teletext for a very short time in the mid 1980s NBC discontinued their service in 1985 due to the cost of NABTS decoders not dropping to an affordable level for the consumer public 46 The NABTS protocol received a revival of sorts in the late 90s when it was used for the datacasting features of WebTV for Windows under Windows 98 and for Intel s now defunct InterCast service also for Windows as well using a proper TV tuner card such as the ATI All In Wonder or Hauppauge s Win TV 1990s InterCast edit Main article Intercast InterCast was a modern teletext like system created by Intel in 1996 using a TV tuner card installed in a desktop PC running Windows with the InterCast Viewer software The software would receive data representing HTML pages via the VBI Vertical Blanking Interval of a television channel s video while displaying in a window in the InterCast software the TV channel itself The HTML data received would then be displayed in another window in the Intercast software It usually was extra supplemental information relevant to the TV program being viewed such as extra clues for the viewer during a murder mystery show or extra news headlines or extended weather forecasts during a newscast NBC as well as The Weather Channel CNN and M2 now MTV2 utilized InterCast technology to complement their programming InterCast however fell into disuse and Intel discontinued support of InterCast a few years later WaveTop edit Another service in the US similar in delivery and content to teletext was the WaveTop service provided and operated by the Wavephore Corporation It used the same types of InterCast compatible TV tuner cards and used an application that ran under Windows like InterCast In fact WaveTop software was also bundled with TV tuner cards that had InterCast software bundled with them as well However Wavetop was an independent service from InterCast and wasn t a complementary service to a television program or channel like the latter In fact viewing television with a TV card was not possible while the WaveTop software was running since the software utilized the TV tuner card as a full time data receiver WaveTop provided content from several different providers in the form of HTML pages displayed in the WaveTop software such as news articles from the New York Times weather information provided by The Weather Channel and sports from ESPN It also delivered short video clips usually commercials that could be viewed in the software as well When it was in operation WaveTop s data was delivered on the VBI of local public TV stations affiliated with PBS through their PBS National Datacast 47 division that the WaveTop software tuned the TV card to in order to receive the service Guide edit Main article Guide Plus Yet another service in the U S that relied on data delivery via the VBI like teletext was the Guide Guide Plus also referred to as GuidePlus as well service provided and developed by Gemstar There were several models of television sets made throughout the 90s by Thomson Consumer Electronics under the RCA and General Electric brands that had built in Guide decoders Guide was an on screen interactive program guide that provided current TV schedule listings as well as other information like news headlines Some Guide equipped sets from RCA even had an IR emitting sensor that could be plugged into the back of the TV to control a VCR to record programs which could be selected from the on screen Guide listings In some ways this was very similar to the Video Programming by Teletext Video Programming by Teletext VPT Video Program System VPS and Programme Delivery Control PDC features of British European teletext Guide was a free service supported by advertisements displayed on screen in the Guide menu and listing screens not unlike banner ads displayed on web pages Guide was delivered over the VBI of select local American TV stations Guide was discontinued by Gemstar in June 2004 and soon afterwards Thomson dropped the Guide features from all RCA and GE television sets made afterward Guide in the United States was replaced by Gemstar with a similar service delivered in the same fashion via VBI like Guide called TV Guide On Screen 48 A small number of televisions DVD recorders and digital video recorders were released with TV Guide On Screen capabilities The service was discontinued in the US in 2013 49 The Guide name and service was still used in Europe by Gemstar until that version of the service was phased out in 2016 50 The same service was known in Japan as G Guide citation needed Star Sight edit Similar to Guide was Star Sight 51 with its decoders built into TVs manufactured by Zenith Samsung Sony Toshiba Magnavox and others This was an electronic program guide service similar to Guide but was a service that relied on monthly subscription fees paid by the user not from revenue gathered from on screen advertisements like Guide Star Sight discontinued operations on 21 July 2003 due to a lack of subscribers to the service Star Sight s data was also delivered on the VBI of local PBS stations through the PBS National Datacast division much like how WaveTop was delivered as mentioned previously in this article International editWorld System Teletext edit Main article World System Teletext World System Teletext or WST is the name of a standard for teletext throughout Europe today Almost all television sets sold in Europe since the early 80s have built in WST standard teletext decoders as a feature It originally stems from the UK standards developed by the BBC Ceefax and the UK Independent Broadcasting Authority ORACLE in 1974 for teletext transmission extended in 1976 as the Broadcast Teletext Specification With some tweaks to allow for alternative national character sets and adaptations to the NTSC 525 line system as necessary this was then promoted internationally as World System Teletext It was accepted by CCIR in 1986 as CCIR Teletext System B one of four recognized standards for teletext worldwide WST was also used for a short time in the US with services provided throughout the late 1970s and early 1980s by several regional American TV networks such as the University of Wisconsin Madison s Infotext service in the mid 1980s which was carried on several TV stations across Wisconsin and nationally by The Discovery Channel 52 53 and Agtext provided by Kentucky Educational Television and carried on KET s stations both services providing agriculturally oriented information and major market U S TV stations such as Metrotext which was formerly carried on station KTTV in Los Angeles and KeyFax formerly on WFLD in Chicago nbsp WST based service Electra Perhaps the most prominent of American teletext providers was the Electra teletext service using WST which was broadcast starting in the early 1980s on the vertical blanking interval VBI of the American cable channel WTBS Electra was owned and operated by Taft Broadcasting and Satellite Syndicated Systems SSS Electra ran up until 1993 when it was shut down due to Zenith the prominent and only American TV manufacturer at the time offering teletext features in their sets decided to discontinue such features as well as a lack of funding and lagging interest in teletext by the American consumer Zenith manufactured models of television sets in the US in the 1980s most notably their Digital System 3 line that had built in WST teletext decoders as a feature much like most British European TV sets Teletext services in the US like Electra could be received with one of these sets but these were mostly more expensive higher end sets offered by Zenith possibly causing Electra and American teletext in general to never catch on with the public Australian company Dick Smith Electronics DSE also offered through their US distributors a set top WST teletext decoder kit The kit used as its core the same teletext decoding module manufactured by UK electronics company Mullard installed in most British TV sets with additional circuitry to adapt it for American NTSC video and to utilize it in a separate set top box A significant reason for the demise of American teletext was when Zenith introduced built in closed captioning decoders in TVs in the early 90s as mandated by the FCC It was not practical for Zenith to re design their TV chassis models that previously had teletext decoder support to have both teletext and closed captioning support So Zenith decided to drop the teletext features therefore ending teletext service in the US in the early 1990s considering Zenith was the only major manufacturer of teletext equipped sets in the United States References edit Kawamoto Kevin 2003 Digital Journalism Emerging Media and the Changing Horizons of Journalism Rowman amp Littlefield p 32 ISBN 074252681X teletext ORF at Retrieved 2 April 2018 teletext ORF at Retrieved 2 April 2018 teletext ORF at Retrieved 2 April 2018 teletext ORF at Retrieved 2 April 2018 Lehner Rolf Dieter 25 February 2022 The Beneficial Shock Eurasian Crossroads 3 1 010150208 doi 10 55269 eurcrossrd 3 010150208 ISSN 2713 251X HRT Teletekst teletekst hrt hr Teletext CT Retrieved 2 April 2018 Teletext TV ocko Retrieved 2 April 2018 Unofficial teletext Retrieved 2 April 2018 Teletext Nova Retrieved 2 April 2018 Unofficial teletext Retrieved 2 April 2018 Teletext Prima Retrieved 2 April 2018 Prima Cool Teletext Retrieved 2 April 2018 Primo Love Teletext Retrieved 2 April 2018 Teletext TV Barrandov Retrieved 2 April 2018 Mika Teksti tv in Finnish Yle Retrieved 10 August 2015 ARD Text der Teletext des Ersten Deutschen Fernsehens Startseite Erstes Deutsches Fernsehen ARD ZDFtext int teletext zdf de ZDFtext int teletext zdf de ZDFtext int teletext zdf de Willkommen im KiKA TEXT kika de 25 January 2019 RTL Fernsehprogramm von heute aktuelles TV Programm Teletext vox de a b c d TV Teletext Viewer Sevenone Textavarp is Archived from the original on 9 June 2002 RTE to close the Aertel service About RTE about rte ie Retrieved 2 October 2023 NOS nl RTL stopt met teletekst De Volkskrant in Dutch Telegazeta Online Retrieved 2 April 2018 Teletexto Formato em modo grafico in Portuguese RTP Retrieved 5 October 2021 Teletexto TVI TVI Teletext RTVSLO teletext rtvslo si Retrieved 7 May 2023 Teletexto Portada 100 RTVE es www rtve es El teletexto cumple 20 anos RTVE es 14 May 2008 Teletexto de Atresmedia Antena 3 teletext ch SRF1 100 www teletext ch Pim Dennis N 1988 Teletext Television and Teletext London Macmillan Education UK pp 58 78 ISBN 978 0 333 45099 4 retrieved 29 September 2023 RTBF Teletext Termination Retrieved 6 April 2024 Saarte Haal Saarte Haal שחף טל 23 August 2019 הערוץ השלישי בטלוויזיה שלך בחזרה לתור הזהב של הטלטקסט www ynet co il in Hebrew Retrieved 25 December 2020 Teletext Soon You ll Be Punching Buttons And Talking Back To Your TV Associated Press syndicated 16 May 1979 KSL TV s Teletext Testing Shows No Reception Problems InfoWorld 18 February 1980 Also includes a prescient analysis of the likely economics of teletext and videotex David Crook Teletext information systems are taking over television sets Los Angeles Times syndicated 18 September 1981 Broadcast Teletext 1980 www richardgingras com NBC discontinues teletext InfoWorld 11 February 1985 p 21 非公開求人 転職支援会社 Pbsnationaldatacast com Archived from the original on 10 January 2010 Retrieved 30 January 2010 http www gemstartvguide com whatwedo tvgonscreen asp dead link Retrieved from http www avsforum com t 1122914 lightbox post 22575551 id 88163 GUIDE Plus Support Portal Rovi Corporation Archived from the original on 25 July 2015 Retrieved 20 November 2023 http www starsight com Archived 2011 10 07 at the Wayback Machine In Brief PDF World Radio History Retrieved 13 February 2021 Graziplene Leonard R 2000 Teletext its promise and demise Bethlehem PA Lehigh University Press ISBN 0 934223 64 5 OCLC 43434699 Archived from the original on 10 July 2022 Retrieved 13 February 2021 Retrieved from https en wikipedia org w index php title List of teletext services amp oldid 1220871442, wikipedia, wiki, book, books, library,

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